Question

(1) Define osmotic pressure How can molar mass of substance be determined from the measurement of
osmotic pressure of a solution? ​

Answer 1

Answer:

The extra pressure which is required to stop the process of osmosis is regarded as the osmotic pressure. Osmotic pressure is directly proportional to the molarity of the substance at a given temperature. ... ∴π= W /m× 1/V ×S.T⟶ From this equation molar mass can be determined.

Answer 2

Answer:

Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane. It is also defined as the measure of the tendency of a solution to take in a pure solvent by osmosis